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| Mirrors > Home > ILE Home > Th. List > ablgrp | Unicode version | ||
| Description: An Abelian group is a group. (Contributed by NM, 26-Aug-2011.) |
| Ref | Expression |
|---|---|
| ablgrp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isabl 13938 |
. 2
| |
| 2 | 1 | simplbi 274 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-tru 1401 df-nf 1510 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-v 2805 df-in 3207 df-abl 13937 |
| This theorem is referenced by: ablgrpd 13940 ablinvadd 13960 ablsub2inv 13961 ablsubadd 13962 ablsub4 13963 abladdsub4 13964 abladdsub 13965 ablpncan2 13966 ablpncan3 13967 ablsubsub 13968 ablsubsub4 13969 ablpnpcan 13970 ablnncan 13971 ablnnncan 13973 ablnnncan1 13974 ablsubsub23 13975 ghmabl 13978 invghm 13979 eqgabl 13980 ablressid 13985 rnglz 14022 rngpropd 14032 |
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